1 introduction, 1 general information, 2 the bus system – NORD Drivesystems BU0080 User Manual
Page 6: 3 devicenet with nordac frequency inverters, 4 delivery, 5 scope of supply
NORDAC DeviceNet Manual
6
BU
0080
GB
1 Introduction
1.1 General information
This DeviceNet documentation is valid for the NORDAC SK 300E, SK 500E, SK 700E series and for SK 750E.
NORDAC frequency inverters can be equipped with various modules for parameterisation or control. A slot
is provided for this in the basic device. As delivered, there is a blank cover at this location, which must be
replaced by the DeviceNet technology unit.
1.2 The bus system
As well as the communication profile, DeviceNet defines so-called device profiles for the most important
types of device used in industrial automation technology, e.g. digital and analog I/Os, drives, etc.
DeviceNet is an open field bus system, via which various control units such as SPS or PCs can be linked to
sensors and actuators.
Devices from various manufacturers and with different degrees of complexity can be linked with DeviceNet
and can be controlled, diagnosed, configures and parameterised via the bus.
DeviceNet provides the connection between the communication participants via the proven "Common
Industrial Protocol" (CIP). The physical basis for this is the CANbus.
1.3 DeviceNet with NORDAC frequency inverters
Features:
• Electrically isolated bus interface
• Standard transfer rates up to 500 KBit/s
• Easy connection to the inverter via a 5-pin open-style plug connector.
• Status display with 4 LEDs
• 24V supply for bus drivers
• Programming of all frequency inverter parameters using DeviceNet
• Support of the communication profile DeviceNet Specification Release 2.0
and the drive profile AC Drive
• Group 2 Only Slave (Support of the predefined master/ slave connection set)
1.4 Delivery
Check the equipment immediately after delivery/unpacking for transport damage such as deformation or
loose parts.
If there is any damage, contact the carrier immediately and carry out a thorough assessment.
Important! This also applies even if the packaging is undamaged.
1.5 Scope of supply
SK TU1-DEV
for frequency inverter SK 700E
IP20
or
SK TU2-DEV(-C)
for frequency inverter SK 300E or SK 750E
IP55 (optionally IP66) or
SK TU3-DEV*
for frequency inverter SK 500E
IP20
*incl. screw for optional fixing to the FI